Accordion Paragraph Style

I’m using the Displace Accordion spoiler. You can see that on test.railroadsofny.com that when you click the news items on the right, the second paragraphs in the spoiler are “tabbed” in or have a margin of margin-left:70px.

Since I am handing this to a client for input, I have to fix this in a way that they can put the content in themselves – so I have to create the fix in the code or in the spoiler itself (within the text portion of the wordpress user interface.

I’ve been searching for days now and need assistance. Any help would be greatly appreciated.